YS Engine YSE2192 Insulator Gasket DZ170 CDI insulating mount gasket  [YSE2192]

Insulator gasket for DZ170 CDI

This YS Engine YSE2192 insulator gasket is an RC-scale replacement part intended specifically for DZ170 CDI model engines. Its role is to provide electrical and thermal insulation between the engine and mounting surface while helping to decouple vibration transferred to the airframe or motor mount.

Fitment is limited to DZ170 CDI engines as named. When installing, confirm mating surfaces are clean and flat, position the gasket evenly between the engine flange and the mount plate, then fasten bolts in a crisscross pattern by hand first to ensure alignment before final tightening. Do not over-torque fasteners and avoid introducing gaps that could compromise isolation.

For tuning and maintenance, the gasket helps reduce heat soak and mechanical transmission to adjacent components, which can support repeatable engine runs and simplify idle and needle adjustments on RC glow setups. Keep spare gaskets on hand to maintain consistent mounting behavior after engine removal and reinstallation.